Synthesis and characterization of carbon aerogels with acidizing process
Authors
Shasha Wang, Meifang Yan, Haihua Li, Lihui Zhang, Zhenfa Liu
Corresponding Author
Shasha Wang
Available Online August 2015.
- DOI
- 10.2991/ic3me-15.2015.80How to use a DOI?
- Keywords
- Carbon aerogel, Acidizing process, Specific surface area, SEM
- Abstract
Phloroglucinol–resorcinol–formaldehyde (PRF) carbon aerogels were synthesized using Na2CO3 as the catalyst. Acidizing process was introduced to the sol–gel reactions system. The results show that the acidizing process of trifluoroacetic acid acetone solution can decrease the shrinkage factor of carbon aerogel, increase absorption capacity and specific surface area. The SEM images of carbon aerogel with acidizing process possess closer network structure and excellent connectivity, the holes between the network are abundant. The XRD patterns show the acidizing process of trifluoroacetic acid acetone solution can enhance the graphitization degree of carbon aerogels.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Shasha Wang AU - Meifang Yan AU - Haihua Li AU - Lihui Zhang AU - Zhenfa Liu PY - 2015/08 DA - 2015/08 TI - Synthesis and characterization of carbon aerogels with acidizing process BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 407 EP - 411 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.80 DO - 10.2991/ic3me-15.2015.80 ID - Wang2015/08 ER -